Transaction not yet indexed

491EFPzBo6jo9M5S1gMAqbw6sff8RNUeAtWMzBVCGYHNrdyUnNrW1JYKdhebBiq7TcyyLHvpGYGLnuPkhvHNRYFt

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.